
import java.util.HashMap;


public class combination {
	private HashMap<String, Float> data;
	
	public  combination()
	{
		data = new HashMap<String, Float> ();
	}
	
	public Float get(String s)
	{
		return data.get(s);
	}
	
	public void set(String s, Float f)
	{
		data.put(s, f);
	}
}
